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How was viscosity measured in the "Viscosity" lab?

directly with a viscosity meter

indirectly by measuring the distance a liquid flowed in a given time

indirectly by measuring the volume of honey

directly with a spring scale

The viscosity can be measured in viscosity lab indirectly by measuring the distance a liquid flowed in a given time.

Option B

Explanation:

Viscosity is the measure of drift velocity of any fluid. So depending upon viscosity, the thickness or the density of the fluid can be understood. A fluid with high density will be highly viscous in nature and so that fluid will be flowing slowly.

In lab, we can measure the viscosity by measuring the distance a liquid flowed in a given time. If the viscosity of fluid is high, then that fluid will be taking more time to cross the given distance. And if the fluid is having less viscosity then, the liquid will be flowed easily.

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation:

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.